[jira] [Created] (CLOUDSTACK-7201) migrate volume with live migrate = true allows migration across cluster or fails with NPE

["Devdeep Singh (JIRA)" <ji...@apache.org>]

Devdeep Singh created CLOUDSTACK-7201:
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             Summary: migrate volume with live migrate = true allows migration across cluster or fails with NPE
                 Key: CLOUDSTACK-7201
                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-7201
             Project: CloudStack
          Issue Type: Bug
      Security Level: Public (Anyone can view this level - this is the default.)
            Reporter: Devdeep Singh
            Assignee: Devdeep Singh
            Priority: Critical


migrate volume with livemigrate=true allows migrating the volume across clusters in case of Hyper-V.
In case of XS, we are throwing an NPE although the migration correctly fails.
Steps:
=====
0. Create a set up with at least 2 clusters
1. Deploy a VM with data disk
2. As admin, while VM is running migrate volume to another shared pool in another cluster
(cloudmonkey)
> migrate volume livemigrate=true storageid=<id of pool in another cluster> volumeid=<id of ROOT or DATA disk>
Expected Result:
============
This shouldn't be allowed, we should fail the API with proper error message, allowing us to migrate volume only to storage pool within the same cluster, unless it is a zone wide storage pool. (If we want to achieve across cluster migration, we should use migrateVitualMachine with storage live migration)
Result in Hyper-V
=============
We end up with the volume migrated to another cluster storage pool while the VM is running off the original cluster storage pool. We should not allow this to happen.
Result in XS 6.2
============
Migration correctly fails with error message but we also throw an NPE.



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